Patent US3216460A successfully refreshed from Google Patents.
US3216460A
Expired / Lapsed
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Method for weaving contoured thread connected dual wall inflatable fabric
Assignee: Goodyear Aerospace Corp
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Filing: 1964-03-23
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Granted: 1965-11-09
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Expires: 1984-03-23
Abstract
No abstract record available.
Inventors
- 👤 Tomayko Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:23
CPC Classifications
D; D03; D03D; D03D1/00; D03D1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A METHOD FOR WEAVING CONTOURED INFLATABLE FABRIC WHICH INCLUDES THE STEPS OF WEAVING TWO FABRICS IN SUBSTANTIALLY PARALLEL SPACED RELATIONSHIP SO AS TO DEFINE WEAVING EDGES, WEAVING DROP YARNS LONGITUDINALLY INTO THE FABRICS, PROVIDING A LAYER OF WRAP YARNS SUBSTANTIALLY BETWEEN AND PARALLEL TO THE FABRICS, CROSSING THE DROP YARNS OVER BETWEEN THE FABRICS AT A PLURALITY OF INTERVALS ON THE LONGITUDINAL LENGTH OF THE FABRICS, INSERTING AN AUXILIARY WEFT BETWEEN THE FABRICS AND IN BETWEEN THE CROSSED OVER DROP YARNS,
Claim 2
Independent Claim
81 words
A METHOD FOR WEAVING CONTOURED INFLATABLE FABRIC WHICH INCLUDES THE STEPS OF WEAVING TWO FABRICS IN SUBSTANTIALLY PARALLEL SPACED RELATIONSHIP SO AS TO DEFINE WEAVING EDGES, WEAVING DROP YARNS LONGITUDINALLY INTO THE FABRICS, PROVIDING A LAYER OF WRAP YARNS SUBSTANTIALLY BETWEEN AND PARALLEL TO THE FABRICS, CROSSING THE DROP YARNS OVER BETWEEN THE FABRICS AT A PLURALITY OF INTERVALS ON THE LONGITUDINAL LENGTH OF THE FABRICS, INSERTING AN AUXILIARY WEFT BETWEEN THE FABRICS AND IN BETWEEN THE CROSSED OVER DROP YARNS,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |